vj map

 /*
  * 换行好烦人呀！
  */
 #include <iostream>
 #include <map>
 #include <string>
 using namespace std;
 map<string,map<string,int>> m;
 int N;
 int main() {
     cin >> N;
     while (N--) {
         int n;
         cin>>n;
         for (int i = ; i < n; ++i) {
             string place, fruit;
             int q;
             cin >> fruit >> place;
             cin >> q;
             m[place][fruit] += q;//cin以后储存，再把地名放在前面
         }
         for (map<string, map<string, int>>::iterator i = m.begin(); i != m.end(); i++) {
             cout << i->first << endl;
             for (map<string, int>::iterator j = (i->second).begin(); j != (i->second).end(); j++) {
                 cout << "   |----" << j->first << "(" << j->second << ")" <<endl;

             }

         }

         m.clear();//最后别忘了清空！！！
         if (N)
             cout <<endl;
     }
 }